| 释义 |
Definition of bottom boards in English: bottom boardsnoun Boards on the inside of the bottom of a wooden boat, serving to protect the outer planking.
Origin Late 18th century; earliest use found in William Boys (1735–1803), surgeon and topographer. Definition of bottom boards in US English: bottom boardsnoun Boards on the inside of the bottom of a wooden boat, serving to protect the outer planking.
Origin Late 18th century; earliest use found in William Boys (1735–1803), surgeon and topographer. |